"Katie's Hellion" (Book I, Rhyn Trilogy)

The life of nineteen-year-old Katie rarely goes the way she wants. Just when she believes things can’t get much worse, a baby immortal claiming to be her son and death’s personal assistant appear on her doorstep. Everyone around her begins to insist she’s someone she’s not, while demons, deities and immortals threaten to tear her life – and sanity – apart.
Scared but brave, she confronts this new world head on, where she meets Immortals like Gabriel, a death dealer, and Rhyn, an outcast half-demon who claims her as his mate in a show of defiance to his Immortal half-brothers.
Determined to spite the siblings that sentenced him to Hell, Rhyn rescues Katie from the demons and discovers what everyone is after: his little human has a gift that will safeguard – or annihilate – the immortal and mortal worlds. His defiance melts into possessive protectiveness of the fiery yet vulnerable Katie as he realizes the sorry truth: he’s the only ally she’s got, and he won’t leave her
high and dry the way his brothers did him.

Really!?!?!? And by this point you should have realized what an @ss he is and just keep your mouth shut! Lol,now is so not the time for diarrhea of the mouth,you don't give him more info that's not in your favor!